how to create never growing data dataframe which append a new row at last and delete first row of data frame everytime. I want to create binance live kline historical data steaming to the now and append the latest kline ticker data. It may light for consume less data storage. I thankful for answering.
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2There is no automatic way. You just need to delete the first row when you add the final row. – Tim Roberts Sep 25 '22 at 03:42